Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
586-336MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 586-336
586-336-0MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-1MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-2MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-3MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-4MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-5MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-6MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-7MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-336-9MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
586-752MIMICHIGAN BELL TEL CO (AT&T)9323ROMEOROMOMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMEO DS0
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
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